Systems and Methods for Facial Property Identification
First Claim
Patent Images
1. A method for facial property identification, the method comprising:
- acquiring an image sample;
acquiring a first effective area image of a face in the image sample;
extracting first textural features of the first effective area image; and
classifying the first textural features of the first effective area image by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face.
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Abstract
Systems and methods are provided for facial property identification. For example, an image sample is acquired; a first effective area image of a face is acquired in the image sample; first textural features of the first effective area image are extracted: and the first textural features of the first effective area image are classified by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face.
31 Citations
26 Claims
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1. A method for facial property identification, the method comprising:
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acquiring an image sample; acquiring a first effective area image of a face in the image sample; extracting first textural features of the first effective area image; and classifying the first textural features of the first effective area image by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A system for facial property identification, comprising:
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a test-sample-acquisition module configured to acquiring an image sample; an effective-area-image-acquisition module configured to acquire a first effective area image of a face in the image sample; a textural-feature-extraction module configured to extract first textural features of the first effective area image; and a facial-property-identification module configured to classify the first textural features of the first effective area image by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A non-transitory computer readable storage medium comprising programming instructions for facial property identification, the programming instructions configured to cause one or more data processors to execute operations comprising:
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acquiring an image sample; acquiring a first effective area image of a face in the image sample; extracting first textural features of the first effective area image; and classifying the first textural features of the first effective area image by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face.
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Specification